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221.
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Turnout in Canadian national elections declined sharply in the 1990s, especially among young voters. We argue that a prime cause is the parallel decline in electoral competitiveness. We demonstrate this by estimating an encompassing model of turnout, including indicators of party spatial location and riding-level competitiveness embedded in a setup that is sensitive to entering cohorts and the passage of time, broadly in the spirit of Franklin (2004a). Data come from the Canadian Election Studies from 1988 to 2004. In addition to its main conclusions, the analysis generates new questions, especially about how voters derive information about competitiveness and about the relative importance of voters' own reckonings and the strategic allocation of resources and effort by parties.  相似文献   
223.
This study examined whether the impact of contextual-level socioeconomic disadvantage on adolescent mental health is contingent upon individual-level perceptions of social support. Data are from the National Longitudinal Study of Adolescent Health (Add Health), a panel survey of a nationally representative United States sample (analytic N=18,417) of students in 7th through 12th grade. Effects of social support and social context on both internalizing problems (depressive symptoms) and externalizing problems (minor delinquency and violent behavior) are analyzed. Contextual-level socioeconomic disadvantage is positively associated with depressive symptoms, negatively associated with minor delinquency, and not directly associated with violent behavior. High perceived support from family, friends, and other adults offsets poor mental health, but is most protective in areas of low socioeconomic disadvantage. The mental health benefits of perceived social support are dampened in socioeconomically disadvantaged areas, compared to advantaged areas. Results suggest that interventions targeting only individual- or family-level processes within disadvantaged contexts may be inadequate at stemming psychological distress among adolescents. Richard G. Wight, Assistant Research Sociologist, conducts life course mental health research in the UCLA Department of Community Health Sciences. His work emphasizes the intersection of individual- and contextual-level factors that impact health within dyads, families, and neighborhoods. Amanda L. Botticello is a doctoral student in the UCLA Department of Community Health Sciences, where her work addresses the reciprocal relationships between depressive symptoms and problem drinking among adolescents. Carol S. Aneshensel is a Professor of Community Health Sciences at UCLA, where she applies principals of social stratification and life course theory to the analysis of quantitative data to better understand disparities in mental health risks.  相似文献   
224.
It was hypothesized, following attribution theory, thatpsychological closeness (such as familiarity, similarity, and physical proximity) to the perpetrators of delinquency would lead to its being explained in terms of external (environmental and situational) factors. In contrast, since being a victim of delinquent acts imbues one with personal relevance it should promote internal (dispositional and personal) explanations. Consistent with these hypotheses, the 15-year-olds in the present study endorsed less individualistic explanations and stressed the social functions of delinquency more than did older subjects in an earlier study (A. Furnham and M. Henderson [1983] Lay Theories of Delinquency,European Journal of Social Psychology, 13: 107–112). Moreover, males, those living closer to the city center, and nonvictims favored external explanations more than did females, those living on the outskirts of the city and in rural areas and victims. It is concluded that social explanations for delinquency are informed both by group membership and by the context and quality of experiences of delinquency.This research was conducted by the second author as a part of her undergraduate dissertation while all three authors were at the Department of Psychology of the Bristol University.He has a Ph.D. in social psychology from the University of Kent at Canterbury, and is currently researching self-awareness and self-presentation in intergroup behavior.She is currently employed by the Inland Revenue.He has a Ph.D. in Social Psychology from the University of Bristol, and is currently conducting research into social identity and social influence.  相似文献   
225.
Journal of Experimental Criminology - The New Jersey Supreme Court in New Jersey v. Henderson (2011) proposed judicial instructions designed to assist juries in evaluating eyewitness evidence. The...  相似文献   
226.
Forensic investigations involving animal scavenging of human remains require a physical search of the scene and surrounding areas. However, there is currently no standard procedure in the U.K. for physical searches of scavenged human remains. The Winthrop and grid search methods used by police specialist searchers for scavenged remains were examined through the use of mock red fox (Vulpes vulpes) scatter scenes. Forty‐two police specialist searchers from two different regions within the U.K. were divided between those briefed and not briefed with fox‐typical scavenging information. Briefing searchers with scavenging information significantly affected the recovery of scattered bones (χ2 = 11.45, df = 1, p = 0.001). Searchers briefed with scavenging information were 2.05 times more likely to recover bones. Adaptions to search methods used by searchers were evident on a regional level, such that searchers more accustom to a peri‐urban to rural region recovered a higher percentage of scattered bones (58.33%, n = 84).  相似文献   
227.
Evidence supports the negative impact of perceived injustice on recovery following injury. However, little is known about sources that contribute to injustice perceptions in this context. Therefore, this study systematically investigated sources of injustice following painful musculoskeletal injury. Following completion of the Injustice Experiences Questionnaire (IEQ) and measures of pain, depression, and disability, participants completed a semi-structured interview to discuss reasons underlying their IEQ responses. On average, the sample was experiencing moderate levels of pain, depression, and disability, and clinically meaningful levels of perceived injustice. Participants frequently identified employers/colleagues, other drivers, insurers, healthcare providers, family, significant others, friends, and society as sources of injustice. Common reasons for identifying these sources included their contribution to the injury, inadequate assessment or treatment of pain, and punitive responses toward participants’ pain expression. Sex- and injury-related differences emerged in the identification of injustice sources. Potential strategies for preventing perceived injustice following painful injury are discussed.  相似文献   
228.
Abstract:  An evaluation of eight compounds for use as an internal standard in fire debris analysis was conducted. Tests were conducted on tetrachloroethylene, chlorobenzene, n-octylbenzene, 3-phenyltolune, and deuterated compounds toluene-d8, styrene-d8, naphthalene-d8, and diphenyl-d10 to measure the extraction efficiency of each compound in the presence of an interfering volatile compound (carbon disulfide). Other tests were conducted to evaluate whether or not the presence of an ignitable liquid or pyrolysis/combustion products from fire debris would interfere with the identification of these compounds when used as an internal standard. The results showed that while any of the eight compounds could be used as an internal standard in fire debris analysis, the more volatile compounds (toluene-d8, tetrachloroethylene, chlorobenzene, and styrene-d8) showed better extraction efficiencies at room temperature than when heated to 60°C. Each of the less volatile compounds (naphthalene-d8, diphenyl-d10, n-octylbenzene, and 3-phenyltolune) performed well during extraction at 60°C, while naphthalene-d8 showed better extraction efficiency in the presence of competing volatiles when extracted at room temperature.  相似文献   
229.
Adolescents, and most recently, adolescent females, have emerged as an important population in violence risk assessment and have sparked a debate regarding the downward and gendered extension of the Psychopathy Checklist: Youth Version (PCL:YV). This article evaluates the differential prediction of the three and four-factor models of the PCL:YV for male (n=201) and female (n=55) juvenile offenders using a prospective four and one-half year follow-up (M=3 years) study. Both models of the PCL:YV were significant predictors for boys; however, contrary to findings from studies using shorter follow-up periods, the predictive power was due primarily to the behavioral features of psychopathy. The PCL:YV was not a significant predictor of non-violent or violent recidivism for girls. This study does not lend support for the use of the PCL:YV as a risk factor for girl offenders. More research is needed to understand the application of the psychopathy construct in youth, particularly in girls.  相似文献   
230.
Most research into psychopathy among prisoners is based on selected samples. It remains unclear whether prevalences are lower among European populations. This study aimed to measure the prevalence of psychopathy, and the distribution and correlates of psychopathic traits in a representative national sample of prisoners. Psychopathy was measured using the revised Psychopathy Checklist (PCL-R) in a second stage, cross-sectional survey of prisoners in England and Wales in 1997 (n = 496). Poisson regression analysis was carried out to examine independent associations between correlates and PCL-R total and factor scores. The prevalence of categorically diagnosed psychopathy at a cut off of 30 was 7.7% (95%CI 5.2–10.9) in men and 1.9% (95%CI 0.2–6.9) in women. Psychopathic traits were less prevalent among women. They were correlated with younger age, repeated imprisonment, detention in higher security, disciplinary infractions, antisocial, narcissistic, histrionic, and schizoid personality disorders, and substance misuse, but not neurotic disorders or schizophrenia. The study concluded that psychopathy and psychopathic traits are prevalent among male prisoners in England and Wales but lower than in most previous studies using selected samples. However, most correlates with psychopathic traits were similar to other studies. Psychopathy identifies the extreme of a spectrum of social and behavioral problems among prisoners.  相似文献   
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